T-51446L050J-FW-P-AB Ver la hoja de datos (PDF) - Optrex Corporation
Número de pieza
componentes Descripción
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T-51446L050J-FW-P-AB Datasheet PDF : 21 Pages
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B) Driving for backlight
Parameter
Lamp voltage
Lamp current
Lamp frequency
Kick-off voltage(25℃)
Kick-off voltage(0℃)
Symbol
VL
IL
PL
Vs
Vs
Min.
387
4.5
40
---
---
Typ. Max.
430 473
5.0 5.5
43 80
--- 345
--- 520
Unit
Vrms
mA
KHz
Vrms
Vrms
Ta= 25 ℃
Remark
IL= 5 mA
Note 7-1
Note 7-2
Note 7-2
Note 7-1 : The wave form of lamp driving voltage should be as closed to a perfect SIN wave as possible.
Note 7-2 : The Kick-off times≧1sec
7-2) Power Consumption
25 ℃
Parameter
Supply current for Gate Driver (Hi level)
Supply current for Gate Driver (Low level)
Supply current for Source Driver
Supply current for controller
LCD Panel Power Consumption
Backlight Lamp Power Consumption
Symbol Conditions
IGH VGH ＝ +17V
IGL VGL ＝ -15V
ICC VCC＝ +5V
IDD VDD ＝ +5V
TYP. MAX Unit
0.15 0.20 mA
-10.0 -15.0 mA
17.0 20.0 mA
43.0 48.0 mA
0.45 0.57 W
2.65 2.80 W
Ta=
Remark
Note 7-3
Note 7-4
Note 7-3 : The power consumption for backlight is not included.
Note 7-4 : Backlight lamp power consumption is calculated by IL×VL.
7-3) Input / Output signal timing chart
FRP
VR
VG
VB
CSY
Vcom
Black
Black
White
4.5V
5V
0V
f=15.4kHz
6.0V
T-51446L050J-FW-P-AB
OPTREX CORPORATION
Page 7/21
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